package com.sky.controller.admin;

import com.sky.config.OssConfiguration;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

/**
 * 公共类
 */
@Slf4j
@RequestMapping("/admin/common")
@RestController
public class CommonController {
    @Autowired
    private AliOssUtil aliOssUtil;

    /**
     * 文件上传
     * @param file
     * @return
     */
    @PostMapping("/upload")
    public Result upload(MultipartFile file){
        //获取原始文件名
        String originalFilename = file.getOriginalFilename();
        log.info("文件上传，原始文件名：{}",originalFilename);
        //获取文件后缀:  .jpg
        String suffix = originalFilename.substring(originalFilename.lastIndexOf("."));
        String  url  =  null;

        try {
            String objectName= UUID.randomUUID().toString() +  suffix;
            //1、调用AliOssUtil工具类的upload文件上传方法
            url =  aliOssUtil.upload(file.getBytes(),objectName);
        } catch (IOException e) {
            log.info("文件上传失败!{}",e.getMessage());
            return Result.error("文件上传失败");
        }


        //返回文件上传路径结果
        return Result.success(url);
    }
}
